000			00635nam a22002297a 4500
999			_c74818 _d74818
003			OSt
005			20190926102330.0
008			190411b ||||| |||| 00| 0 eng d
040			_aOSt _bEnglish _cOSt _dOSt
082			_a574.9 / W445l
100			_a Welch, Paul S. _9112517
245			_aLimnology / _cPaul S. Welch.
250			_a2nd ed.
260			_aNew York : _bMcGraw-Hill, _cc 1952.
300			_aix, 538 p. : _bill. ; _c22 cm.
500			_aIncludes index.
504			_aBibliography : p. 443-510
508			_a345
650			_aWater _vEnvironmental aspects. _9266827
650			_aLimnology. _9136319
942			_2ddc _cBK